Periodic Table/Cesium/¹¹⁸Cs

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¹¹⁸Cs

Cesium-118

Radioactive· Half-life: 14.0 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

55

Neutrons (N)

63

Mass Number (A)

118

Atomic Mass

117.926560AMU

Spin / Parity

2

Binding E/A

8.048keV

Natural Abundance

Trace / None

Half-life

14.0 s

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁺

100.0%

β⁺p

0.0%

β⁺α

0.0%

Decay Chain

¹¹⁸CsCesium14.0 s

β⁺100.0%

β⁺p¹¹⁷I0.02%

β⁺α¹¹⁴Te0.00%

¹¹⁸XeXenon3.80 min

β⁺100.0%

¹¹⁸IIodine13.7 min

β⁺100.0%

¹¹⁸TeTellurium6.00 d

EC100.0%

¹¹⁸SbAntimony3.60 min

β⁺100.0%

¹¹⁸SnTinSTABLE

6-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Cesium

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152

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